Stainless Steel Buttweld Fittings
- Stainless Steel 304/304L/304H Buttweld Fittings
- Stainless Steel 310/310S Buttweld Fittings
- Stainless Steel 316/316L Buttweld Fittings
- Stainless Steel 316Ti Buttweld Fittings
- Stainless Steel 317/317L Buttweld Fittings
- Stainless Steel 321/321H Buttweld Fittings
- Stainless Steel 347/347H Buttweld Fittings
- Stainless Steel 904L Buttweld Fittings
- SMO 254 Buttweld Fittings
Other Buttweld Fittings
Request a Quote
Get in touch with us today to avail the best quote for your requirement. We offer top quality metal products, competitive pricing.
022 23866395
Stainless Steel 347/347H Buttweld Fittings Manufacturer and Exporter
SS 347H Pipe Fittings Supplier, Stainless Steel 347 Buttweld Fittings Manufacturer, ASTM A403 SS 347 Weldable Butt Weld Fittings Exporter, Stainless Steel 347H Seamless Pipe Fittings, SS 347H Equal Tee Dealer, 347 Stainless Steel Pipe Elbow Supplier, SS 347H Buttweld Pipe Cap Supplier in Mumbai, India, Best Prices for UNS S34700 Buttweld Reducer, SS 347H Buttweld Cross Wholesaler.

Shriram Metal is a leading manufacturer and supplier of premium Stainless Steel 347/347H Buttweld Fittings that are designed for extreme durability and corrosion resistance. These fittings are engineered to withstand high temperatures and pressures, making them excellent for sectors such as petrochemicals, power plants, and aircraft. SS 347/347H Buttweld Fittings are noted for their exceptional resistance to oxidation and intergranular corrosion due to their columbium-stabilized composition. Our broad collection includes elbows, tees, reducers, cross, pipe bend, stub ends, end caps, etc., allowing for smooth integration into a variety of plumbing systems.
Shriram Metal, a reputable supplier and stockist, is dedicated to providing precision-engineered Stainless Steel 347/347H Pipe Fittings that fulfill severe ASTM and ASME criteria. Our products go through rigorous quality inspections to assure their longevity, strength, and leak-proof functioning. To satisfy urgent project demands, we provide both seamless and welded SS 347/347H Buttweld fittings, as well as speedy shipment choices. Contact us at sales@shrirammetal.com for professional advice, large purchases, or customized solutions!
Stainless Steel 347 Buttweld Fittings Ready Stock, Buy SS 347H Stub End, Stainless Steel 347 Pipe Bend Supplier, SS 347H Lateral Tee Exporter, Stainless Steel 347 Buttweld Pipe Nipple Stockist, Competitive Prices for SS 347H LR Elbow, Grade WP347 Collar Pipe Fittings, Stainless Steel 347H Eccentric Reducer Manufacturer, SS 347 Buttweld Welded Bend Dealer, SS 347H 90 Degree Elbow Supplier.
347/347H Stainless Steel Buttweld Fittings Specifications
Standard | ASTM A403 / ASME SA403 |
Grade | Stainless Steel 347/347H |
Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
Thickness | Schedule 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS |
Size | 1/8” NB TO 48” NB | Custom |
Type | Seamless / Welded / Fabricated |
Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D | Custom |
SS 347/347H Buttweld Fittings Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
SS 347 | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
SS 347H | 1.4961 | S34709 | SUS 347H | - | X6CrNiNb18-12 |
Stainless Steel 347/347H Pipe Fittings Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 20.00 | 10xC – 1.10 | 9.00 - 13.00 | 62.74 min |
SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
SS 347/347H Buttweld Fittings Mechanical Properties
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Stainless Steel 347/347H Buttweld Fittings Types & Availability

Stainless Steel 347/347H Elbow
- Stainless Steel 347 90 Degree Elbow
- Stainless Steel 347H 90 Degree Elbow
- Stainless Steel 347 45 Degree Elbow
- Stainless Steel 347H 45 Degree Elbow
- Stainless Steel 347 180 Degree Elbow
- Stainless Steel 347H 180 Degree Elbow

Stainless Steel 347/347H Tee
- Stainless Steel 347 Equal Tee
- Stainless Steel 347H Equal Tee
- Stainless Steel 347 Unequal Tee
- Stainless Steel 347H Unequal Tee
- Stainless Steel 347 Reducing Tee
- Stainless Steel 347H Reducing Tee

Stainless Steel 347/347H Cross
- Stainless Steel 347 Equal Cross
- Stainless Steel 347H Equal Cross
- Stainless Steel 347 Unequal Cross
- Stainless Steel 347H Unequal Cross
- Stainless Steel 347 Reducing Cross
- Stainless Steel 347H Reducing Cross

Stainless Steel 347/347H Reducer
- Stainless Steel 347 Concentric Reducer
- Stainless Steel 347H Concentric Reducer
- Stainless Steel 347 Eccentric Reducer
- Stainless Steel 347H Eccentric Reducer

Stainless Steel 347/347H Pipe Cap
- Stainless Steel 347 Pipe Cap
- Stainless Steel 347H Pipe Cap
- Stainless Steel 347 End Cap
- Stainless Steel 347H End Cap

Stainless Steel 347/347H Stub End
- Stainless Steel 347 Short Stub End
- Stainless Steel 347H Short Stub End
- Stainless Steel 347 Long Stub End
- Stainless Steel 347H Long Stub End

Stainless Steel 347/347H Pipe Bend
- Stainless Steel 347 U Pipe Bend
- Stainless Steel 347H U Pipe Bend
- Stainless Steel 347 Long Radius Bend
- Stainless Steel 347H Long Radius Bend
- Stainless Steel 347 Short Radius Bend
- Stainless Steel 347H Short Radius Bend
- Stainless Steel 347 3D Pipe Bend
- Stainless Steel 347H 3D Pipe Bend
- Stainless Steel 347 5D Pipe Bend
- Stainless Steel 347H 5D Pipe Bend
- Stainless Steel 347 10D Pipe Bend
- Stainless Steel 347H 10D Pipe Bend

Stainless Steel 347/347H Pipe Nipples
- Stainless Steel 347 Pipe Nipple
- Stainless Steel 347H Pipe Nipple
- Stainless Steel 347 Close Nipple
- Stainless Steel 347H Close Nipple
- Stainless Steel 347 Hex Nipple
- Stainless Steel 347H Hex Nipple
- Stainless Steel 347 Swage Nipple
- Stainless Steel 347H Swage Nipple
- Stainless Steel 347 Barrel Nipple
- Stainless Steel 347H Barrel Nipple
- Stainless Steel 347 Reducing Nipple
- Stainless Steel 347H Reducing Nipple

Stainless Steel 347/347H Lateral Tee
- Stainless Steel 347 Lateral Tee
- Stainless Steel 347H Lateral Tee
- SS 347 45-Degree Lateral Tee
- SS 347H 45-Degree Lateral Tee
- SS 347 Reducing Lateral Tee
- SS 347H Reducing Lateral Tee

Stainless Steel 347/347H Buttweld Fittings Updated Price List
SS 347/347H Buttweld Fittings Manufacturing Standard
ASME B16.9 ASTM A403 WP347/347H Pipe Fittings | Factory-Made Wrought Buttwelding Fittings | Long Radius Elbows, Long Radius Reducing Elbows, Long Radius Returns, Short Radius Elbows, Short Radius 180-deg Rerurns, 3D elbows, Straight Tees, Straight Crosses, Reducing Outlet Tees, Reducing Outlet Crosses, Lap Joint Stub Ends, Caps, Reducers |
ASME B16.28 | Short Radius Elbows, Short Radius 180-deg Returns | |
MSS SP43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Long Radius Elbows, Straight and Reducing-on-the-Outlet Tees, Lap Joint Stub ends, caps, long radius 180 Degree returns, concentric reducers, eccentric reducers |
MSS SP75 | Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, reducers |
SS 347/347H Buttweld Fittings Elbow Dimensions Standard
Nominal Pipe Size | Outside Diameter | 90 Degree Elbows | 45 Degree Elbows | 180 Degree Returns | ||||
---|---|---|---|---|---|---|---|---|
(mm) | (inches) | Long Radius (inches) | Short Radius (inches) | Center to Face (inches) | Radius (inches) | Center to Center (inches) | Back to Face (inches) | |
1/2 | 21.3 | 0.840 | 1 1/2 | – | 5/8 | 0.625 | 2 | 1 7/8 |
3/4 | 26.7 | 1.050 | 1 1/8 | 3/4 | 7/16 | 0.438 | 2 1/4 | 1 11/16 |
1 | 33.4 | 1.315 | 1 1/2 | 1 | 7/8 | 0.875 | 3 | 2 3/16 |
1 1/4 | 42.2 | 1.660 | 1 7/8 | 1 1/4 | 1 | 1.000 | 3 3/4 | 2 3/4 |
1 1/2 | 48.3 | 1.900 | 2 1/4 | 1 1/2 | 1 1/8 | 1.125 | 4 1/2 | 3 1/4 |
2 | 60.3 | 2.375 | 3 | 2 | 1 3/8 | 1.375 | 6 | 4 3/16 |
2 1/2 | 73.0 | 2.875 | 3 3/4 | 2 1/2 | 1 3/4 | 1.750 | 7 1/2 | 5 3/16 |
3 | 88.9 | 3.500 | 4 1/2 | 3 | 2 | 2.000 | 9 | 6 1/4 |
3 1/2 | 101.6 | 4.000 | 5 1/4 | 3 1/2 | 2 1/4 | 2.250 | 10 1/2 | 7 1/4 |
4 | 114.3 | 4.500 | 6 | 4 | 2 1/2 | 2.500 | 12 | 8 1/4 |
5 | 141.3 | 5.563 | 7 1/2 | 5 | 3 1/8 | 3.125 | 15 | 10 5/16 |
6 | 168.3 | 6.625 | 9 | 6 | 3 3/4 | 3.750 | 18 | 12 5/16 |
8 | 219.1 | 8.625 | 12 | 8 | 5 | 5.000 | 24 | 16 5/16 |
10 | 273.1 | 10.750 | 15 | 10 | 6 1/4 | 6.250 | 30 | 20 3/8 |
12 | 323.9 | 12.750 | 18 | 12 | 7 1/2 | 7.500 | 36 | 24 3/8 |
SS 347/347H Buttweld Fittings Cap, Tee, Cross, Stub End Dimensions Standard
Nominal Pipe Size | Outside Diameter | Caps (Length) | Straight Tees (Center to End) | Straight Crosses (Center to End) | Stub Ends | |||
Inch | mm | Inch | Inch | Inch | Inch | Lap Diameter (Inch) | Long Length (Inch) | Short Length (Inch) |
1/2 | 21.3 | 0.840 | 1.00 | 1.00 | – | 1.375 | 3.00 | 2.00 |
3/4 | 26.7 | 1.050 | 1.00 | 1.13 | – | 1.688 | 3.00 | 2.00 |
1 | 33.4 | 1.315 | 1.50 | 1.50 | 1.50 | 2.00 | 4.00 | 2.00 |
1 1/4 | 42.2 | 1.660 | 1.50 | 1.88 | 1.88 | 2.50 | 4.00 | 2.00 |
1 1/2 | 48.3 | 1.900 | 1.50 | 2.25 | 2.25 | 2.88 | 4.00 | 2.00 |
2 | 60.3 | 2.375 | 1.50 | 2.50 | 2.50 | 3.63 | 6.00 | 2.50 |
2 1/2 | 73.0 | 2.875 | 1.50 | 3.00 | 3.00 | 4.13 | 6.00 | 2.50 |
3 | 88.9 | 3.500 | 2.00 | 3.38 | 3.38 | 5.00 | 6.00 | 2.50 |
3 1/2 | 101.6 | 4.000 | 2.50 | 3.75 | 3.75 | 5.50 | 6.00 | 3.00 |
4 | 114.3 | 4.500 | 2.50 | 4.13 | 4.13 | 6.19 | 6.00 | 3.00 |
5 | 141.3 | 5.563 | 3.00 | 4.88 | 4.88 | 7.31 | 8.00 | 3.00 |
6 | 168.3 | 6.625 | 3.50 | 5.63 | 5.63 | 8.50 | 8.00 | 3.50 |
8 | 219.1 | 8.625 | 4.00 | 7.00 | 7.00 | 10.63 | 8.00 | 4.00 |
10 | 273.1 | 10.750 | 5.00 | 8.50 | 8.50 | 12.75 | 10.00 | 5.00 |
12 | 323.9 | 12.750 | 6.00 | 10.00 | 10.00 | 15.00 | 10.00 | 6.00 |
Stainless Steel 347/347H Buttweld Pipe Fittings Pressure Ratings
Stainless Steel Pipe Fittings Pressure Rating (PSIG) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
NPS (inch) | OD (inch) | Pipe Schedule | Wall Thickness (inch) | Temperature | ||||||||
100°F | 200°F | 300°F | 400°F | 500°F | ||||||||
Allowable Stress (Pressure Rating) | ||||||||||||
16700 | 16700 | 16700 | 15500 | 14400 | ||||||||
1 1/2" | 1.0900 | 40 | 0.0145 | 1629 | 1629 | 1629 | 1512 | 1404 | ||||
1.0900 | 80 | 0.0200 | 2303 | 2303 | 2303 | 2138 | 1986 | |||||
1.0900 | 160 | 0.0281 | 3362 | 3362 | 3362 | 3120 | 2899 | |||||
2" | 2.0375 | 40 | 0.0154 | 1371 | 1371 | 1371 | 1272 | 1182 | ||||
2.0375 | 80 | 0.0218 | 1985 | 1985 | 1985 | 1843 | 1712 | |||||
2.0375 | 160 | 0.0344 | 3283 | 3283 | 3283 | 3047 | 2831 | |||||
3" | 3.0500 | 40 | 0.0216 | 1301 | 1301 | 1301 | 1208 | 1122 | ||||
3.0500 | 80 | 0.0300 | 1844 | 1844 | 1844 | 1712 | 1590 | |||||
3.0500 | 160 | 0.0438 | 2787 | 2787 | 2787 | 2587 | 2403 | |||||
4" | 4.0500 | 40 | 0.0237 | 1102 | 1102 | 1102 | 1023 | 950 | ||||
4.0500 | 80 | 0.0337 | 1596 | 1596 | 1596 | 1482 | 1377 | |||||
4.0500 | 160 | 0.0531 | 2611 | 2611 | 2611 | 2424 | 2252 | |||||
10" | 10.0750 | 40 | 0.0365 | 699 | 699 | 699 | 649 | 603 | ||||
10.0750 | 80 | 0.0594 | 1159 | 1159 | 1159 | 1075 | 999 | |||||
10.0750 | 160 | 0.1012 | 2289 | 2289 | 2289 | 2124 | 1974 |
SS 347/347H Buttweld Fittings Forms & Availability
- SS 347 1.5D Elbow
- Stainless Steel 347 Reducing Outlet Tees
- Stainless Steel 347 Reducing Outlet Crosses
- ASTM A403 WP347 Long Radius Elbow
- ASTM A403 WP347 Stub Ends
- ASTM A403 WP347 Short Radius Elbow
- Stainless Steel 347 Elbows
- Stainless Steel 347 Split Tees
- SS 347 Seamless Cushion Tee
- SS 347 Seamless Target Tee
- Stainless Steel 347 Dish Ends
- Stainless Steel 347 Straight Tee & Crosses
- Stainless Steel 347 Welded Elbows
- Stainless Steel 347 Collar
- Stainless Steel 347 Piggable Bend
- Stainless Steel 347 Reducers
- Stainless Steel 347 Reducing Elbow
- SS 347 Seamless Buttweld 45 Deg Elbow
- SS 347 Seamless Buttweld 90 Deg Elbow
- SS 347 Seamless Buttwelding 180 Deg Returns
- SS 347 Lap Joint Stub End
- SS 347 LR Elbow Manufacturer
- SS 347 SR Elbow Supplier
- SS 347 SR Return Supplier
- SS 347 LR Return Exporter
- SS 347 U Bend Manufacturer
- SS 347H 1.5D Elbow
- Stainless Steel 347H Reducing Outlet Tees
- Stainless Steel 347H Reducing Outlet Crosses
- ASTM A403 WP347H Long Radius Elbow
- ASTM A403 WP347H Stub Ends
- ASTM A403 WP347H Short Radius Elbow
- Stainless Steel 347H Elbows
- Stainless Steel 347H Split Tees
- SS 347H Seamless Cushion Tee
- SS 347H Seamless Target Tee
- Stainless Steel 347H Dish Ends
- Stainless Steel 347H Straight Tee & Crosses
- Stainless Steel 347H Welded Elbows
- Stainless Steel 347H Collar
- Stainless Steel 347H Piggable Bend
- Stainless Steel 347H Reducers
- Stainless Steel 347H Reducing Elbow
- SS 347H Seamless Buttweld 45 Deg Elbow
- SS 347H Seamless Buttweld 90 Deg Elbow
- SS 347H Seamless Buttwelding 180 Deg Returns
- SS 347H Lap Joint Stub End
- SS 347H LR Elbow Manufacturer
- SS 347H SR Elbow Supplier
- SS 347H SR Return Supplier
- SS 347H LR Return Exporter
- SS 347H U Bend Manufacturer
Industries we Serve















We Export this Stainless Steel 347/347H Buttweld Fittings to countries such as Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen
We Supply Stainless Steel 347/347H Buttweld Fittings to cities including Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota